Help, problem with Digital Signature message, version de Alfresco 6.2

rolandor — Tue, 06 Jan 2026 15:19:38 GMT

Help please, greetings to the community.
We are using Alfresco 6.2; however, at the beginning of 2026, the system exhibited a problem with digital signatures. The document is signed correctly and the signature is valid; however, the system displays the following message in yellow text:

The algorithm [{0}] (key size : {1}) is no longer considered reliable for {2}, How do I fix this message?

Re: Help, problem with Digital Signature message, version de Alfresco 6.2

rolandor — Tue, 06 Jan 2026 22:38:07 GMT

Por favor , alguien que me ayude por favor

Re: Help, problem with Digital Signature message, version de Alfresco 6.2

roberto_gamiz — Wed, 07 Jan 2026 18:20:26 GMT

Hola, ¿dónde estas recibiendo ese mensaje?, ¿tienes instalados modulos en el sistema? , ¿cuales son?.

SI pudieras subir una captura del mensaje y de los módulos instalados en share sería ideal

Saludos.

Re: Help, problem with Digital Signature message, version de Alfresco 6.2

rolandor — Wed, 07 Jan 2026 19:30:13 GMT

Thanks, mate. I'm sending you two attachments: one of the screenshot showing that warning and another from an XML file I found (it mentions something about the European Union), but we're in Costa Rica. I don't know if that algorithm needs anything else for 2026.

Cryptographic Level="FAIL">

<Algo>ECDSA</Algo>

<Algo>PLAIN-ECDSA</Algo>

</AcceptableEncryptionAlgo>

<Algo Size="160">ECDSA</Algo>

<Algo Size="160">PLAIN-ECDSA</Algo>

</MiniPublicKeySize>

<Algo>RIPEMD160</Algo>

<Algo>WHIRLPOOL</Algo>

</AcceptableDigestAlgo>

<Algo Date="2011">RIPEMD160</Algo>

<Algo Date="2015">WHIRLPOOL</Algo>

<Algo Date="2013" Size="160">ECDSA</Algo>

<Algo Date="2013" Size="192">ECDSA</Algo>

<Algo Date="2016" Size="224">ECDSA</Algo>

<Algo Date="2029" Size="256">ECDSA</Algo>

<Algo Date="2029" Size="384">ECDSA</Algo>

<Algo Date="2029" Size="512">ECDSA</Algo>

<Algo Date="2013" Size="160">PLAIN-ECDSA</Algo>

<Algo Date="2013" Size="192">PLAIN-ECDSA</Algo>

<Algo Date="2016" Size="224">PLAIN-ECDSA</Algo>

<Algo Date="2029" Size="256">PLAIN-ECDSA</Algo>

<Algo Date="2029" Size="384">PLAIN-ECDSA</Algo>

<Algo Date="2029" Size="512">PLAIN-ECDSA</Algo>

</AlgoExpirationDate>

</Cryptographic>

Re: Help, problem with Digital Signature message, version de Alfresco 6.2

roberto_gamiz — Wed, 07 Jan 2026 19:51:11 GMT

Hello,

The error is being displayed in an Alfresco customization not in an out-of-the box feature.

what add-on are you using?.

I think the only way to know why this messages are coming out are reviewing this feature

Regards

topic Help, problem with Digital Signature message, version de Alfresco 6.2 in Alfresco Forum

Help, problem with Digital Signature message, version de Alfresco 6.2

Re: Help, problem with Digital Signature message, version de Alfresco 6.2

Re: Help, problem with Digital Signature message, version de Alfresco 6.2

Re: Help, problem with Digital Signature message, version de Alfresco 6.2

Re: Help, problem with Digital Signature message, version de Alfresco 6.2